| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V2O5 + 5 CO = 4 V + 5 CO3
Ba + NaN3 = BaN + Na =>
3 Ba + NaN3 = 3 BaN + Na
C20H13N3O3 + H2O + H{+} = CH4 + NH4{+} + CO2 =>
4 C20H13N3O3 + 70 H2O + 12 H{+} = 39 CH4 + 12 NH4{+} + 41 CO2
CuSO4 + NH4OH = Cu(NH3)4SO4 + H2O =>
CuSO4 + 4 NH4OH = Cu(NH3)4SO4 + 4 H2O
Ca3(PO4) = Ca + PO4 =>
Ca3(PO4) = 3 Ca + PO4
Sn + I = Sn(II)I4 =>
Sn + 6 I = Sn(II)I4
H2 + CO5 = HCO5 =>
H2 + 2 CO5 = 2 HCO5
H2 + Fe3Cl = Fe + HCl =>
H2 + 2 Fe3Cl = 6 Fe + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3(CH2)3CO2H + O2 = H2O + CO2 =>
2 CH3(CH2)3CO2H + 13 O2 = 10 H2O + 10 CO2
CH3O = CO + H2 =>
2 CH3O = 2 CO + 3 H2
Zn(NO3)2 + C3H7NO2 = ZnO + N2 + CO2 + H2O =>
3 Zn(NO3)2 + 2 C3H7NO2 = 3 ZnO + 4 N2 + 6 CO2 + 7 H2O
HCl + H2SO4 = HSO3Cl + H2O =>
HCl + H2SO4 = HSO3Cl + H2O
NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2 =>
2 NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2
NaI + K2PO4 = Na2PO4 + KI =>
2 NaI + K2PO4 = Na2PO4 + 2 KI
S + NaCl = Na2S + Cl2 =>
S + 2 NaCl = Na2S + Cl2
Ce(IO3)3 = Ce + (IO3)3 =>
Ce(IO3)3 = Ce + (IO3)3
Al2O3 + Na2O = Na2O3 + AlO =>
2 Al2O3 + Na2O = Na2O3 + 4 AlO
Ba(OH)2 + AlBr3 = BaBr2 + Al(OH)3 =>
3 Ba(OH)2 + 2 AlBr3 = 3 BaBr2 + 2 Al(OH)3
HI(aq) = H2(g) + I2(s) =>
2 HI(aq) = H2(g) + I2(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + Pb = H + PbNO3 =>
HNO3 + Pb = H + PbNO3
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
NaO2 + NO = NaNO3 =>
NaO2 + NO = NaNO3
K3ClO3 = K3 + Cl + O3 =>
K3ClO3 = K3 + Cl + O3
CaO + SiO2 = CaSi + O3 =>
CaO + SiO2 = CaSi + O3
Na + K[Sb(OH)6] = Na[Sb(OH)6] + K =>
Na + K[Sb(OH)6] = Na[Sb(OH)6] + K
C2H5CHO + Cu(OH)2 = H2O + Cu2O + C2H5COOH =>
C2H5CHO + 2 Cu(OH)2 = 2 H2O + Cu2O + C2H5COOH
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(NO3)2(aq) + H2SO2(aq) = PbSO2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO2(aq) = PbSO2(s) + 2 HNO3(aq)
CuO + KNO3 = Cu(NO3)2 + K2O =>
CuO + 2 KNO3 = Cu(NO3)2 + K2O
SnO + HNO3 = Sn(NO3)2 + H2O =>
SnO + 2 HNO3 = Sn(NO3)2 + H2O
CH3CH2COOH = CH3CH2COO{-} + H{+} =>
CH3CH2COOH = CH3CH2COO{-} + H{+}
CH3(CH2)CH3(g) + O2 = CO2(g) + H2O(g) =>
CH3(CH2)CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
CrCl3 + KIO3 + KOH = KI + K2CrO4 + KCl + H2O =>
2 CrCl3 + KIO3 + 10 KOH = KI + 2 K2CrO4 + 6 KCl + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO(NO3)2 + K4Fe(CN)6 = COFe(CN)6 + K4(NO3)2 =>
CO(NO3)2 + K4Fe(CN)6 = COFe(CN)6 + K4(NO3)2
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H4(CH3)2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
CsOH + Fe2O3 = Cs2O + Fe(OH)3 =>
6 CsOH + Fe2O3 = 3 Cs2O + 2 Fe(OH)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2SO3 + Mn(OH)2 = K2(OH)2 + MnSO3 =>
K2SO3 + Mn(OH)2 = K2(OH)2 + MnSO3
Na2[B2(OH)4(O2)2] + H2SO4 + KI = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 3 H2SO4 + 4 KI = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 2 I2
NaCN + NaOCl + H2O = CO2 + NaCl + NaOH + N2 =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + 5 NaCl + 2 NaOH + N2
H2SO4 + HCl = HClH2SO4 =>
H2SO4 + HCl = HClH2SO4
H2SO4 + HCl = H2S + Cl2 + H2O =>
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O
Ni2S3 = Ni + S8 =>
8 Ni2S3 = 16 Ni + 3 S8
Al(OH)3 + Na3NO3 = AlNO3 + NaOH =>
Al(OH)3 + Na3NO3 = AlNO3 + 3 NaOH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
